MAX1470EVKIT-433 Ver la hoja de datos (PDF) - Maxim Integrated
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MAX1470EVKIT-433 Datasheet PDF : 6 Pages
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MAX1470 Evaluation Kit
DESIGNATION
L1 (315MHz)
L1 (433MHz)
QTY
DESCRIPTION
1
27nH ±5% inductor (0603)
Murata LQG18HN27NJ00
1
15nH ±5% inductor (0603)
Murata LQG18HN15NJ00
L2 (315MHz)
120nH ±5% inductor (0603)
1 Toko LL1608FSR12J or
Murata LQW18ANR12J00
L2 (433MHz)
68nH ±5% inductor (0603)
1 Toko LL1608FH68J or
Murata LQG18HN68NJ00
L3
R1
R2, R4
R3
R5
RF_IN
1
15nH ±5% inductor (0603)
Murata LQG18HN15NJ00
1
5kΩ resistor (0603)
Any supplier
0 Resistor (0603), not installed
0
270Ω resistor (0603), not installed
Any supplier
1
10kΩ resistor (0603)
Any supplier
1
SMA connector top mount
EFJohnson 142-0701-201
Component List (continued)
DESIGNATION
MIX_OUT
QTY
DESCRIPTION
SMA connector top mount,
0 not installed
EFJohnson 142-0701-201
TP1, TP2,
TP4–TP8
0 Not installed
3.3V, GND,
Test points
SHDN,
DATA_OUT, TP3
5
Mouser 151-203 or equivalent
Y1 (315MHz)
Crystal 4.754687MHz
1
Hong Kong Crystals
SSL4754687E03FAFZ8A0 or
Crystek 016867
Y1 (433MHz)
Crystal 6.6128 MHz
1
Hong Kong Crystals
SSL6612813E03FAFZ8A0 or
Crystek 016868
Y2
1 10.7MHz ceramic filter
Murata SFTLA10M7FA00-B0
U1
1 MAX1470EUI
—
1 MAX1470 EV kit PC board
Component Suppliers
SUPPLIER
PHONE
FAX
Crystek
800-237-3061
941-561-1025
Hong Kong Crystals 852-2412-0121 852-2498-5908
Murata
800-831-9172
814-238-0490
Toko
408-432-8281
408-943-9790
Note: Please indicate that you are using the MAX1470 when
contacting these component suppliers.
Quick Start
The following procedure allows for proper device evaluation.
Required Test Equipment
• Regulated power supply capable of providing 3.3V
• RF signal generator capable of delivering from
-120dBm to 0dBm of output power at the operating
frequency, in addition to AM or pulse-modulation
capabilities (Agilent E4420B or equivalent)
• Optional ammeter for measuring supply current
• Oscilloscope
Connections and Setup
This section provides a step-by-step guide to operating
the EV kit and testing the device’s functionality. Do not
turn on the DC power or RF signal generator until all
connections are made:
1) Connect a DC supply set to 3.3V (through an
ammeter, if desired) to the 3.3V and GND terminals
on the EV kit. Do not turn on the supply.
2) Connect the RF signal generator to the RF_IN SMA
connector. Do not turn on the generator output. Set
the generator for an output frequency of 315MHz
(or 433.92MHz) at a power level of -100dBm. Set
the modulation of the generator to provide a 2kHz,
100% AM-modulated square wave (or a 2kHz
pulse-modulated signal).
3) Connect the oscilloscope to test point TP3.
2 _______________________________________________________________________________________
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